Nigerian tech innovator Oluwatobi Oyinlola has officially been recognized by Guinness World Records for developing the world’s smallest GPS tracking device prototype, measuring just 22.93 x 11.92 millimeters (0.90 x 0.46 inches).
The record was confirmed during an official presentation held in Cambridge, Massachusetts, on April 27, 2025. Oyinlola’s device is expected to have far-reaching applications in personal safety, logistics, wildlife tracking, and environmental monitoring, thanks to its ultra-compact size and precision functionality.
President Bola Ahmed Tinubu congratulated Oyinlola following the announcement, describing the achievement as “a shining example of Nigeria’s innovation potential and a proud moment for the entire nation.”
Currently a researcher at the Massachusetts Institute of Technology (MIT), Oyinlola holds a master’s degree in Internet of Things and Embedded Computing Systems from the University of Rwanda. He is also known for co-developing the SolarPocha, the world’s first solar-powered workstation with IoT capabilities, and contributing to Elon Musk’s Hyperloop concept via the global rLoop team.
Speaking on the record, Oyinlola noted, “This achievement reflects years of dedication to pushing the limits of what’s possible with embedded systems. I hope it inspires more young Africans to believe in the global impact of their ideas.”
Guinness World Records described the device as a breakthrough in miniaturized technology and praised its potential in next-generation IoT deployments.
Oyinlola’s success underscores the growing global influence of African technologists and adds to Nigeria’s expanding reputation in tech innovation on the world stage.
